Let w(a) = a + 3. Let x be w(-1). Solve s + 3 = x for s.

Suppose 5 - 2 = g. Let q = g - 3. Solve -2*s + q*s = 10 for s.

-5

Let y be ¹²⁄₂₀ - ⁶⁄₁₀. Let u be ⁶⁄₂*(-28)/(-6). Solve 4*j - 2 - u = y for j.

4

Let u = -19 + 21. Solve -u*s + 5 + 5 = 0 for s.

5

Suppose -a + 2*a - 8 = 0. Suppose -a = -3*v + 4*t - 28, t - 5 = -2*v. Solve 8 = -4*z - v*z for z.

-2

Let p(w) = w - 8. Let g be p(8). Solve g = -2*f - f + 3 for f.

1

Let r(i) = i**2 - 3*i - 5. Let f be r(5). Solve 0 = -0*w + f*w + 5 for w.

-1

Let y be 1*6 + (7 - 9). Suppose 6 + 10 = y*z. Solve -j + 5*j - z = 0 for j.

1

Let k = 12 - 12. Solve k*u = -u for u.

0

Suppose -16 = 6*l - 46. Solve -6 + 1 = -l*z for z.

1

Let v(o) = -3*o - 18. Let t be v(-6). Solve -3*u = 15 - t for u.

-5